vipsprocessor

Documentation

Index

• func AddImageRef(ctx context.Context, img *vips.ImageRef)
• func CloseImageRefs(ctx context.Context)
• func WithInitImageRefs(ctx context.Context) context.Context
• type FilterFunc
• type FilterMap
• type Option
  • func WithConcurrency(num int) Option
  • func WithDebug(debug bool) Option
  • func WithDisableBlur(disabled bool) Option
  • func WithDisableFilters(filters ...string) Option
  • func WithFilter(name string, filter FilterFunc) Option
  • func WithLoadFromFile(enabled bool) Option
  • func WithLogger(logger *zap.Logger) Option
  • func WithMaxCacheFiles(num int) Option
  • func WithMaxCacheMem(num int) Option
  • func WithMaxCacheSize(num int) Option
  • func WithMaxFilterOps(num int) Option
  • func WithMaxHeight(height int) Option
  • func WithMaxWidth(width int) Option
• type VipsProcessor
  • func New(options ...Option) *VipsProcessor
  • func (v *VipsProcessor) Process(ctx context.Context, blob *imagor.Blob, p imagorpath.Params, ...) (*imagor.Blob, error)
  • func (v *VipsProcessor) Shutdown(_ context.Context) error
  • func (v *VipsProcessor) Startup(_ context.Context) error

Functions

func AddImageRef

func AddImageRef(ctx context.Context, img *vips.ImageRef)

AddImageRef context add vips image ref for keeping track of gc

func CloseImageRefs

func CloseImageRefs(ctx context.Context)

CloseImageRefs closes all image refs that are being tracked through the context

func WithInitImageRefs

func WithInitImageRefs(ctx context.Context) context.Context

WithInitImageRefs context with image ref tracking

Types

type FilterFunc

type FilterFunc func(ctx context.Context, img *vips.ImageRef, load imagor.LoadFunc, args ...string) (err error)

type FilterMap

type FilterMap map[string]FilterFunc

type Option

type Option func(v *VipsProcessor)

func WithConcurrency

func WithConcurrency(num int) Option

func WithDebug

func WithDebug(debug bool) Option

func WithDisableBlur

func WithDisableBlur(disabled bool) Option

func WithDisableFilters

func WithDisableFilters(filters ...string) Option

func WithFilter

func WithFilter(name string, filter FilterFunc) Option

func WithLoadFromFile

func WithLoadFromFile(enabled bool) Option

func WithLogger

func WithLogger(logger *zap.Logger) Option

func WithMaxCacheFiles

func WithMaxCacheFiles(num int) Option

func WithMaxCacheMem

func WithMaxCacheMem(num int) Option

func WithMaxCacheSize

func WithMaxCacheSize(num int) Option

func WithMaxFilterOps

func WithMaxFilterOps(num int) Option

func WithMaxHeight

func WithMaxHeight(height int) Option

func WithMaxWidth

func WithMaxWidth(width int) Option

type VipsProcessor

type VipsProcessor struct {
	Filters        FilterMap
	LoadFromFile   bool
	DisableBlur    bool
	DisableFilters []string
	MaxFilterOps   int
	Logger         *zap.Logger
	Concurrency    int
	MaxCacheFiles  int
	MaxCacheMem    int
	MaxCacheSize   int
	MaxWidth       int
	MaxHeight      int
	Debug          bool
}

func New

func New(options ...Option) *VipsProcessor

func (*VipsProcessor) Process

func (v *VipsProcessor) Process(
	ctx context.Context, blob *imagor.Blob, p imagorpath.Params, load imagor.LoadFunc,
) (*imagor.Blob, error)

func (*VipsProcessor) Shutdown

func (v *VipsProcessor) Shutdown(_ context.Context) error

func (*VipsProcessor) Startup

func (v *VipsProcessor) Startup(_ context.Context) error